[libvirt] [PATCH 2/2] qemu: only pass -sandbox off if supported

[Ján Tomko]

This way we don't rely on QEMU supplying the -sandbox option
without CONFIG_SECCOMP.

Signed-off-by: Ján Tomko <jtomko at redhat.com>
---
 src/qemu/qemu_command.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index f3724a766b..755e371caa 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -9849,7 +9849,8 @@ qemuBuildSeccompSandboxCommandLine(virCommandPtr cmd,
                                    virQEMUCapsPtr qemuCaps ATTRIBUTE_UNUSED)
 {
     if (cfg->seccompSandbox == 0) {
-        virCommandAddArgList(cmd, "-sandbox", "off", NULL);
+        if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SECCOMP_SANDBOX))
+            virCommandAddArgList(cmd, "-sandbox", "off", NULL);
         return 0;
     }
 
-- 
2.16.1